<template>
  <!--解决方案-->
  <div class="sol">
    <!--方案查找-->
    <el-row>
      <span style="padding: 0 10px"><i class="font-14 el-icon-s-open"></i></span>
      <el-select v-model="filterValue" placeholder="全部数据" style="width: 120px">
        <el-option v-for="item in filterOptions" :key="item.value" :value="item.value"
                         :label="item.label">
        </el-option>
      </el-select>
      <span style="padding: 0 10px 0 30px"><i class="fn el-icon-message-solid"></i></span>
      <el-input v-model="content" clearable placeholder="请输入内容" style="width: 150px"></el-input>
      <el-select v-model="vagueValue" @change="initData(currPage,pageSize,vagueValue,content)" placeholder="方案主题" style="width: 120px">
        <el-option v-for="item in vagueOptions" :key="item.value" :label="item.label" :value="item.value">
        </el-option>
      </el-select>
      <el-button @click="initData(currPage,pageSize,vagueValue,content)"  icon="el-icon-search" size="small" circle></el-button>
    </el-row>
    <!--新建方案-->
    <div style="margin-top: 15px;overflow: hidden;">
      <el-col :span="12">
        <span>解决方案</span>
        <small class="text-muted font-13">共{{totalSize}}条</small>
      </el-col>
      <el-col :span="12" class="text-right">
        <el-button type="text" @click="dialogFormVisible = true">
          <el-button size="small" icon="el-icon-circle-plus-outline">新建</el-button>
        </el-button>
      </el-col>
      <!--解决方案dialog-->
      <el-dialog title="解决方案" :visible.sync="dialogFormVisible" @open="openDialog" @close="closeDialog" width="60%" style="color: #333333"  >
        <el-form ref="sol" :model="solution" label-width="100px" :rules="rules">
          <el-divider><span class="font-14-bold"></span></el-divider>
          <el-row>
            <el-col>
              <el-form-item label="客户:" prop="customerByCustomerId.customerName">
                <el-input :disabled="true" v-model="solution.customerByCustomerId.customerName" placeholder="" style="width: 91%"></el-input>
              </el-form-item>
              <div class="form-inline" v-show="isCustomer">
                <el-input v-model="customerValue" clearable size="medium" placeholder="拼音.字母.关键字" style="width: 20%"></el-input>
                <el-button @click="findCustomer" size="medium" icon="el-icon-search"></el-button>
                <el-popover placement="top" v-model="visible">
                  <div style="margin-bottom: 10px">
                    <span>查询条件:{{customerValue}}</span>
                    <span @click="cleanCustomer" class="cursor" style="float: right"><i class="el-icon-error"></i></span>
                  </div>
                  <ul class="cu-ul" v-if="customerList2 != ''">
                    <li @click="choiceCustomer2(item)" v-for="item in customerList2">{{item.customerName}}</li>
                  </ul>
                  <div style="margin: 5px 0;text-align: center" v-if="customerList2 == ''">
                    <i class="el-icon-warning-outline"/>没有符合条件的客户！
                  </div>
                </el-popover>
                <el-tooltip class="item" effect="dark" content="浏览选择客户" placement="bottom">
                  <el-button @click="innerVisible(cusCurrPage,cusPageSize)" size="medium" icon="el-icon-s-operation"></el-button>
                </el-tooltip>
              </div>
            </el-col>
          </el-row>
          <el-row>
            <el-col>
              <el-form-item label="方案主题:" prop="solutionTheme">
                <el-input v-model="solution.solutionTheme" placeholder="" style="width: 91%"></el-input>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="对应机会:" prop="opportunityByOppId">
                <el-select v-model="solution.opportunityByOppId" value-key="oppId"  placeholder="未选" style="width: 79%">
                  <el-option v-for="item in opportunityList" :key="item.oppId" :label="item.oppTheme" :value="item">
                  </el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="发现时间:">
                <el-date-picker v-model="solution.solutionDate"  type="date" placeholder="选择日期" style="width: 79%"></el-date-picker>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col>
              <el-form-item label="方案内容:">
                <el-input v-model="solution.solutionContent" type="textarea" :autosize="{ minRows: 2, maxRows: 4}"  style="width: 91%"></el-input>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col>
              <el-form-item label="客户反馈:" style="width: 810px">
                <el-input v-model="solution.solutionFeedback" type="textarea" :autosize="{ minRows: 2, maxRows: 4}" ></el-input>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12" :offset="7">
              <el-form-item>
                <el-button @click="addSolution" type="primary">保存</el-button>
                <el-button @click="dialogFormVisible = false">取消</el-button>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
        <!--内层dialog-->
        <el-dialog width="30%" title="客户选择" :visible.sync="innerDialog" append-to-body>
          <!--选择客户-->
          <el-table :data="customerList" style="width: 100%">
            <el-table-column prop="customerId" label="客户编号" >
            </el-table-column>
            <el-table-column prop="customerName" label="客户名" >
            </el-table-column>
            <el-table-column label="请选择" >
              <template slot-scope="scope">
                <el-button size="mini" @click="choiceCustomer(scope.row)" icon="el-icon-check" type="primary" circle style="margin-left: 10px"></el-button>
              </template>
            </el-table-column>
          </el-table>
          <el-row style="margin-top:10px">
            <el-col :span="16">
              <el-pagination layout="prev, pager, next, jumper" :total="cusTotalSize" @current-change="cusChangePage"
                             :current-page.sync="cusCurrPage" :page-size="cusPageSize"></el-pagination>
            </el-col>
          </el-row>
        </el-dialog>
      </el-dialog>
    </div>
    <!--方案表格-->
    <el-table ref="multipleTable" :data="solutionList" tooltip-effect="dark" id="outTable"
              style="width: 100%" border :header-cell-style="rowClass" @selection-change="handleSelectionChange">
      <el-table-column type="selection" ></el-table-column>
      <el-table-column prop="solutionId" label="ID" wsortable sortable></el-table-column>
      <el-table-column label="方案主题" >
        <template slot-scope="scope">
          <div style="color: #333333" class="cursor" @click="handleEdit(scope.row)">
            <i class="el-icon-caret-right"></i>
            <span>{{scope.row.solutionTheme}}</span>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="对应机会" >
        <template slot-scope="scope">
          <div style="color: #333333">
            <span>{{scope.row.opportunityByOppId.oppTheme}}</span>
            <el-tooltip class="item" effect="dark" content="打开详细页面" placement="bottom">
              <router-link :to="{path:'/opportview',query: {oppId: scope.row.opportunityByOppId.oppId}}">
                <span style="color: #333333">
                  <i class="el-icon-s-cooperation"></i>
                </span>
              </router-link>
            </el-tooltip>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="客户" >
        <template slot-scope="scope">
          <div style="color: #333333">
            <span>{{scope.row.customerByCustomerId.customerName}}</span>
            <el-tooltip class="item" effect="dark" content="打开详细页面" placement="bottom">
              <router-link :to="{path:'/customerview',query: {customerId: scope.row.customerByCustomerId.customerId}}">
                <span style="color: #333333">
                  <i class="el-icon-s-cooperation"></i>
                </span>
              </router-link>
            </el-tooltip>
          </div>
        </template>
      </el-table-column>
      <el-table-column prop="solutionDate" label="提供时间" sortable>
        <template slot-scope="scope">
          <span>{{scope.row.solutionDate | formatDateJudge}}</span>
        </template>
      </el-table-column>
      <el-table-column prop="" label="操作" width="105px">
        <template slot-scope="scope">
          <el-tooltip class="item" effect="dark" content="编辑" placement="bottom">
            <el-button size="mini" @click="handleEdit(scope.row)"
                       icon="el-icon-edit" type="primary" circle style="margin-left: 10px"></el-button>
          </el-tooltip>
          <el-tooltip class="item" effect="dark" content="删除" placement="bottom">
            <el-button size="mini" @click="handleDelete(scope.row)"
                       icon="el-icon-delete" type="danger" circle></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <el-row style="margin-top:10px">
      <el-col :span="8">
        <el-tooltip class="item" effect="dark" content="删除" placement="bottom">
          <el-button style="padding: 12px 12px" icon="el-icon-delete" @click="handleDeleteMany" type="danger"></el-button>
        </el-tooltip>
      </el-col>
      <el-col :span="13">
        <el-pagination layout="sizes,prev,pager, next, jumper" :total="totalSize" @current-change="changePage"
                       :current-page.sync="currPage" :page-size="pageSize" :page-sizes="pageSizes" @size-change="changeSize"></el-pagination>
      </el-col>
      <el-col :span="3">
        <el-tooltip class="item" effect="dark" content="打印列表" placement="bottom">
          <el-button @click="handleWindowPrint('#outTable', '列表打印')" style="padding: 12px 12px" type="info" plain  icon="el-icon-printer"></el-button>
        </el-tooltip>
        <el-tooltip class="item" effect="dark" content="批量导出Excel格式数据" placement="bottom">
          <el-button @click="batchExportExcel" style="padding: 12px 12px" type="info" plain  icon="el-icon-document-copy"></el-button>
        </el-tooltip>
        <el-tooltip class="item" effect="dark" content="导出Excel格式数据" placement="bottom">
          <el-button @click="exportExcel" style="padding: 12px 12px" type="info" plain  icon="el-icon-document-remove"></el-button>
        </el-tooltip>
      </el-col>
    </el-row>
  </div>
</template>

<script>
  import {formatTimeToStr} from "../assets/format";
  import XLSX from "xlsx";
  import FileSaver from "file-saver";

  export default {
  data () {
    return {
      emp:{},
      dialogFormVisible: false,
      solutionList: [], // 解决方案集合
      customerList: [], // 员工客户集合
      opportunityList: [],// 销售机会集合
      pageSize: 10, // 分页页大小
      pageSizes:[10,20,30],//页大小数组
      currPage: 1, // 当前页码，默认为1
      totalSize: 0, // 总记录数
      cusPageSize: 5, // 分页页大小
      cusCurrPage: 1, // 当前页码，默认为1
      cusTotalSize: 0, // 总记录数
      solution: {
        solutionId: 0,
        solutionTheme: '',
        solutionDate: '',
        solutionFeedback: '',
        solutionContent: '',
        solutionCustomerName: '',
        opportunityByOppId: '',
        customerByCustomerId:{}
      },
      isCustomer: true, // 客户搜索显示
      innerDialog: false,// 内层dialog客户
      content: '',// input内容
      customerValue:'',// 模糊查询客户
      customerList2:[],// 模糊查询结果
      visible: false,// 模糊搜索结果
      mulSelection: [],
      rules: {
        solutionTheme: [{
          required: true,
          message: '必须填',
          trigger: 'blur'
        }, {
          min: 2,
          max: 8,
          message: '长度在 2 到 8 个字符',
          trigger: 'blur'
        }],
        opportunityByOppId: [
          { required: true, message: '请选择机会', trigger: 'change' }
        ],
        'customerByCustomerId.customerName': [
          { required: true, message: '请选择客户', trigger: 'blur' }
        ]
      },
      filterOptions: [{
       value: 0,
       label: '全部数据'
      }],
      filterValue: 0,
      vagueOptions: [{
        value: 1,
        label: '方案主题'
      }, {
        value: 2,
        label: '客户名称'
      }],
      vagueValue: 1,
      selectList:[]
    }
  },
  methods: {
    // 查询当前员工
    loginEmp(){
      this.$axios.get('http://localhost:8088/emp')
        .then(v => {
          this.emp = v.data
        })
        .catch(function (v) {})
    },
    // 分页查询所有需求
    initData (currPage, pageSize,vague,content) {
      this.$axios.get('http://localhost:8088/solution-list', {
        params: {
          page: currPage,
          size: pageSize,
          vague:vague,
          content:content
        }
      })
        .then(v => {
          this.solutionList = v.data.rows
          this.totalSize = v.data.total
        })
        .catch(function (v) {})
    },
    // 报价表格分页
    changePage (val) {
      // val就是当前页码
      this.initData(val, this.pageSize,this.vagueValue,this.content)
    },
    //改变页大小
    changeSize(val){
      this.pageSize = val
      this.currPage = 1
      this.initData(this.currPage,this.pageSize,this.vagueValue,this.content)
    },
    // 查询客户所有机会
    opportunityData (cusId) {
      this.$axios.get('http://localhost:8088/cus-opp-list-all', {
        params:{
          cusId:cusId
        }
      })
        .then(v => {
          this.opportunityList = v.data
        })
        .catch(function (v) {})
    },
    // 修改数据回显
    handleEdit (val) {
      this.dialogFormVisible = true
      this.solution.solutionId = val.solutionId
      this.solution.solutionTheme = val.solutionTheme
      this.solution.solutionDate = val.solutionDate
      this.solution.solutionFeedback = val.solutionFeedback
      this.solution.solutionContent = val.solutionContent
      this.solution.solutionCustomerName = val.solutionCustomerName
      this.solution.opportunityByOppId = val.opportunityByOppId
      this.solution.customerByCustomerId = val.customerByCustomerId
      this.opportunityData(val.customerByCustomerId.customerId)
      this.isCustomer = false
    },
    // 打开dialog事件
    openDialog () {
      if(this.solution.solutionId === 0){
        this.solution.solutionDate = this.addDate()
      }
    },
    // 关闭dialog事件
    closeDialog () {
      this.solution = {
        solutionId: 0,
        solutionTheme: '',
        solutionDate: '',
        solutionFeedback: '',
        solutionContent: '',
        opportunityByOppId: '',
        customerByCustomerId:{}
      }
      this.$refs.sol.resetFields()
      this.isCustomer = true
      this.opportunityList = []
    },
    // 新增、修改
    addSolution () {
      // 状态
      this.$refs.sol.validate((valid) => {
        if (valid) {
          this.$axios.post('http://localhost:8088/save-solution',this.solution)
            .then(v => {
              // 1、刷新数据
              this.initData(this.currPage, this.pageSize,this.vagueValue,this.content)
              // 2、关闭弹框
              this.dialogFormVisible = false
              this.$message({
                message: '已保存',
                type: 'success'
              });
            })
            .catch(function (v) {})
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    // 打开内层dialog
    innerVisible (cusCurrPage,cusPageSize) {
      this.$axios.get('http://localhost:8088/emp-customer-list', {
        params: {
          page: cusCurrPage,
          size: cusPageSize,
        }
      })
        .then(v => {
          this.customerList = v.data.rows
          this.cusTotalSize = v.data.total
        })
        .catch(function (v) {})
      this.innerDialog = true
    },
    // 查询客户分页
    cusChangePage (val) {
      // val就是当前页码
      this.innerVisible(val, this.cusPageSize)
    },
    // 选择客户
    choiceCustomer(val){
      this.solution.customerByCustomerId = val
      this.solution.opportunityByOppId = ''
      this.opportunityData(val.customerId)
      this.innerDialog = false;
    },
    // 模糊查询客户
    findCustomer(){
      if (this.customerValue != ''){
        this.visible = true
        this.$axios.get('http://localhost:8088/emp-fuzzy-customer-list', {
          params: {
            customerName: this.customerValue
          }
        })
          .then(v => {
            this.customerList2 = v.data
          })
          .catch(function (v) {})
      }else {
        this.visible = false
      }
    },
    // 模糊选择客户
    choiceCustomer2(val){
      this.solution.customerByCustomerId = val
      this.solution.opportunityByOppId = ''
      this.opportunityData(val.customerId)
      this.visible = false
      this.customerValue = ''
    },
    // 失去焦点关闭模糊搜索框
    cleanCustomer(){
      this.visible = false
      this.customerValue = ''
    },
    // 删除提示
    handleDelete (val) {
      this.$confirm('此操作将永久删除该解决方案, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.deleteSol(val.solutionId)
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        })
      })
    },
    // 批量删除提示
    handleDeleteMany () {
      this.$confirm('此操作将永久删除勾选解决方案, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.deleteAll()
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        })
      })
    },
    // 获取批量删除对象集合
    handleSelectionChange (val) {
      this.mulSelection = val
    },
    // 删除axios
    deleteSol(solutionId){
      this.$axios.post('http://localhost:8088/delete-solution', this.qs.stringify({solutionId: solutionId}))
        .then(v => {
          // 1、刷新数据
          this.initData(this.currPage, this.pageSize,this.vagueValue,this.content)
        })
        .catch(function (v) {})
    },
    // 删除所有
    deleteAll () {
      this.mulSelection.forEach(row => {
        this.deleteSol(row.solutionId)
      })
    },
    // 获取当前日期
    addDate () {
      var date = new Date();
      var seperator1 = "-";
      var seperator2 = ":";
      var month = date.getMonth() + 1<10? "0"+(date.getMonth() + 1):date.getMonth() + 1;
      var strDate = date.getDate()<10? "0" + date.getDate():date.getDate();
      var currentdate = date.getFullYear() + seperator1  + month  + seperator1  + strDate
      return currentdate
    },
    // pdf打印
    handleWindowPrint (ele, fileName) {
      document.body.innerHTML = document.querySelector(ele).outerHTML
      // 转异步 等待dom元素渲染（样式）完毕在打印
      setTimeout(() => {
        // 打印
        window.print()
        // 刷新页面
        window.location.reload()
      }, 20)
    },
    //导出excel
    exportExcel () {
      var xlsxParam = { raw: true };//转换成excel时，使用原始的格式
      var wb = XLSX.utils.table_to_book(document.querySelector("#outTable"),xlsxParam);
      var wbout = XLSX.write(wb, {
        bookType: "xlsx",
        bookSST: true,
        type: "array"
      });
      try {
        FileSaver.saveAs(
          new Blob([wbout], { type: "application/octet-stream;charset=utf-8" }),
          "解决方案导出.xlsx"
        );
      } catch (e) {
        if (typeof console !== "undefined") console.log(e, wbout);
      }
      return wbout;
    },
    //批量导出excel batchList
    batchExportExcel(){
      this.mulSelection.forEach((item,i)=>{
        this.$set(item,'solutionId',item.solutionId);
        this.$set(item,'solutionTheme',item.solutionTheme);
        this.$set(item,'oppTheme',item.opportunityByOppId.oppTheme);
        this.$set(item,'customerName',item.customerByCustomerId.customerName);
        this.$set(item,'solutionDate',item.solutionDate)
        this.selectList.splice(i,0,item);
      })
      //excel数据导出
      require.ensure([], () => {
        const {
          export_json_to_excel
        } = require('../js/Export2Excel');
        const tHeader = ['ID','方案主题','对应机会','客户','日期'];
        const filterVal = ['solutionId','solutionTheme','oppTheme','customerName','solutionDate',];
        const list = this.selectList;
        const data = this.formatJson(filterVal, list);
        export_json_to_excel(tHeader, data, '解决方案批量导出');
      })
      this.initData(this.currPage,this.pageSize,this.vagueValue,this.content)
    },
    formatJson(filterVal, jsonData) {
      return jsonData.map(v => filterVal.map(j => v[j]))
    },
    // 表头靠左样式
    rowClass(){
      return "text-align:left"
    }
  },
  created() {
    this.loginEmp()
    this.initData(this.currPage,this.pageSize,this.vagueValue,this.content)
  },
    filters: {
      formatDateJudge: function(time) {
        if(time != null && time != "")
        {
          let date = new Date(time);
          let currentDate = new Date()
          let seperator1 = "-";
          let month = currentDate.getMonth() + 1<10? "0"+(currentDate.getMonth() + 1):currentDate.getMonth() + 1;
          let strDate = currentDate.getDate()<10? "0" + currentDate.getDate():currentDate.getDate();
          let today = currentDate.getFullYear() + seperator1  + month  + seperator1  + strDate
          let todayTime = new Date(today)
          let yesterday = todayTime.setDate(todayTime.getDate() - 1)
          let beforeYesterday = todayTime.setDate(todayTime.getDate() - 1)
          let tomorrow = todayTime.setDate(todayTime.getDate() + 3)
          let afterTomorrow = todayTime.setDate(todayTime.getDate() + 1)
          todayTime.setDate(todayTime.getDate() - 2)
          if (date.getTime() === todayTime.getTime()){
            return '今天'
          }else if (date.getTime() ===  yesterday){
            return '昨天'
          }else if (date.getTime() ===  beforeYesterday){
            return '前天'
          }else if (date.getTime() ===  tomorrow){
            return '明天'
          }else if (date.getTime() ===  afterTomorrow){
            return '后天'
          }else {
            return time
          }
        }else{
          return "";
        }
      }
    }
  }
</script>

<style>
</style>

